Source code: juju/reattore/server/intercept/impl/StatInterceptor.java
1 /* Reattore HTTP Server
2
3 Copyright (C) 2002 Michael Hope <michaelh@juju.net.nz>
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18
19 $Id: StatInterceptor.java,v 1.4 2003/03/05 04:31:57 michaelh Exp $
20 */
21
22 package juju.reattore.server.intercept.impl;
23
24 import org.apache.velocity.VelocityContext;
25
26 import juju.reattore.protocol.http.*;
27 import juju.reattore.util.StatRegistry;
28
29 /** Very simple statistics servlet. Adds 'stat' to the velocty
30 context, which is a list of Stat objects.
31
32 @tag stat
33 @group Interceptor
34 */
35 public class StatInterceptor
36 extends VelocityInterceptor {
37
38 /** @see VelocityInterceptor */
39 protected boolean populateContext(VelocityContext ctx, HttpRequest req, HttpResponse resp) {
40 ctx.put("stat", StatRegistry.getAll());
41
42 return false;
43 }
44 }